--- title: Making frontier cybersecurity capabilities available to... description: Anthropic has launched Claude Code Security, a limited research preview built into Claude Code on the web, targeting Enterprise and Team customers. Unlike... canonical: https://daily.dev/posts/making-frontier-cybersecurity-capabilities-available-to-defenders-9nzs82c9u twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Making frontier cybersecurity capabilities available to defenders | daily.dev og:description: Anthropic has launched Claude Code Security, a limited research preview built into Claude Code on the web, targeting Enterprise and Team customers. Unlike... og:url: https://daily.dev/posts/making-frontier-cybersecurity-capabilities-available-to-defenders-9nzs82c9u og:image: https://api.daily.dev/og/posts/9NzS82c9u.png og:image:alt: Making frontier cybersecurity capabilities available to defenders og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Making frontier cybersecurity capabilities available to defenders **[Hacker News](https://daily.dev/sources/hn)** · 4 min read · 1 upvotes · 0 comments ## Summary Anthropic has launched Claude Code Security, a limited research preview built into Claude Code on the web, targeting Enterprise and Team customers. Unlike traditional rule-based static analysis tools, it uses AI reasoning to scan codebases for complex, context-dependent vulnerabilities—including business logic flaws and broken access control—that conventional tools miss. Each finding goes through multi-stage verification with false-positive filtering, severity ratings, and confidence scores before appearing in a dashboard for human review. No patches are applied without developer approval. The tool is backed by research showing Claude Opus 4.6 discovered over 500 previously undetected vulnerabilities in production open-source codebases. Open-source maintainers can apply for free expedited access. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Claude Code Security Catches Vulnerabilities While You Write Code](https://daily.dev/posts/claude-code-security-catches-vulnerabilities-while-you-write-code-wpwsyxj3h) · DevOps.com · 30 upvotes · 6 comments - [Claude Code Security: A Welcome Evolution in the Remediation Loop](https://daily.dev/posts/claude-code-security-a-welcome-evolution-in-the-remediation-loop-rejdrmup9) · Snyk · 1 upvotes · 0 comments - [CISOs in a Pinch: A Security Analysis of OpenClaw](https://daily.dev/posts/cisos-in-a-pinch-a-security-analysis-of-openclaw-wq3pmvkrr) · Trend Micro · 0 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#cyber](https://daily.dev/tags/cyber), [#claude](https://daily.dev/tags/claude), [#anthropic](https://daily.dev/tags/anthropic) [View this post on daily.dev](https://daily.dev/posts/making-frontier-cybersecurity-capabilities-available-to-defenders-9nzs82c9u) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Making frontier cybersecurity capabilities available to defenders","url":"https://daily.dev/posts/making-frontier-cybersecurity-capabilities-available-to-defenders-9nzs82c9u","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/making-frontier-cybersecurity-capabilities-available-to-defenders-9nzs82c9u"},"datePublished":"2026-02-20T22:36:33.598Z","dateModified":"2026-02-27T14:03:49.047Z","description":"Anthropic has launched Claude Code Security, a limited research preview built into Claude Code on the web, targeting Enterprise and Team customers. 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